| 引用本文: | 申巍葳,王宝生,贺建忠.一种面向公共服务的跨域授权模型的研究及实现.[J].国防科技大学学报,2011,33(5):123-127.[点击复制] |
| SHEN Weiwei,WANG Baosheng,HE Jianzhong.Study and Realization on an Authorization Model Oriented Public Service of Over Domain and Application[J].Journal of National University of Defense Technology,2011,33(5):123-127[点击复制] |
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| 一种面向公共服务的跨域授权模型的研究及实现 |
| 申巍葳1, 王宝生2, 贺建忠3 |
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(1.北京科技大学 信息工程学院，北京 100083;2.国防科技大学 计算机学院，湖南 长沙 410073;3.华北计算技术研究所，北京 100083)
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| 摘要: |
| 文章提出一种基于策略的RBAC的跨域统一授权模型，在基于策略的RBAC单域授权模型的研究基础上，扩展单域模型为多域模型，通过授权控制中心之间建立跨域级联机制，构成广域授权网络，实现面向多应用系统、大型公共服务域的跨域统一自动授权机制。 |
| 关键词: 跨域授权 模型 访问控制 安全 |
| DOI： |
| 投稿日期：2011-01-17 |
| 基金项目:国家自然科学基金资助项目（60803153） |
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| Study and Realization on an Authorization Model Oriented Public Service of Over Domain and Application |
| SHEN Weiwei1, WANG Baosheng2, HE Jianzhong3 |
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(1.School of Information Engineering, University of Science and Technology Beijing, Beijing 100083, China;2.College of Computer, National Univ. of Defense Technology, Changsha 410073, China;3.North China Institute of Computer Technology, Beijing 100083, China)
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| Abstract: |
| An authorization model of over domains based on RBAC is presented. The study described an RBAC authorization model based on policies for a single domain firstly, and then it built a network model by extending it to an authorization model for crossing the domains. So it resolved the problem of authorization integrating facing to many applications crossing the domains. |
| Keywords: authorization over domain model security |
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